Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths

Autores
Beribe, Maria Jose; Barletta, Pablo Fernando; Scheneiter, Jorge Omar
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Background: Tall fescue is sensitive to sowing depth and, in the Pampas region of Argentina, its sowing is often delayed from autumn (average air temperature 18.5°C) to winter (average air temperature 10.0°C). Since tall fescue is sensitive to the sowing depth, and temperature determines the emergence period, this study aimed to evaluate the effect of sowing depth at different times on seedling emergence and herbage yield. Methods: Two field experiments were carried out in Pergamino, Buenos Aires province, Argentina, to evaluate a summer-active tall fescue at two sowing times and five sowing depths. The emergence of seedlings and the herbage yield in the year of sowing were determined. Results: Seedling emergence was maximal when sown at 1.2–1.5 cm depth and at 230 growing degree days (GDD) in early autumn and 257 GDD in winter. In both years and sowing seasons, herbage yield was positively related to the number of seedlings at maximum emergence. Conclusions: No differences in seedling emergence were observed between the autumn and winter sowings, and the emergence of tall fescue was well explained by the thermal time. The concept of “critical depth” was determined as the sowing depth at which the greatest seedling emergence and forage yield are achieved.
EEA Pergamino
Fil: Beribe, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Sección Estadística; Argentina
Fil: Beribe, María José. Universidad Nacional de Rosario. Facultad de ciencias bioquímicas y farmacéuticas. Área Estadística y Procesamiento de Datos; Argentina
Fil: Barletta, Pablo Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Forrajeras; Argentina
Fil: Scheneiter, Jorge Omar. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Bovinos; Argentina
Fil: Scheneiter, Jorge Omar. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Escuela de Ciencias Agrarias, Naturales y Ambientales; Argentina
Fuente
Grassland Research 4 (1) : 57-65. (March 2025)
Materia
Forrajes
Siembra Directa
Rendimiento del Forraje
Despunte de la Plántula
Festuca arundinacea
Forage
Direct Sowing
Forage Yield
Seedling Emergence
Pergamino, Buenos Aires
Festuca Alta
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/21926
Acceder
id INTADig_df0978ca505f74259d3607bd4edeb7e9
oai_identifier_str oai:localhost:20.500.12123/21926
network_acronym_str INTADig
repository_id_str l
network_name_str INTA Digital (INTA)
spelling Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depthsBeribe, Maria JoseBarletta, Pablo FernandoScheneiter, Jorge OmarForrajesSiembra DirectaRendimiento del ForrajeDespunte de la PlántulaFestuca arundinaceaForageDirect SowingForage YieldSeedling EmergencePergamino, Buenos AiresFestuca AltaBackground: Tall fescue is sensitive to sowing depth and, in the Pampas region of Argentina, its sowing is often delayed from autumn (average air temperature 18.5°C) to winter (average air temperature 10.0°C). Since tall fescue is sensitive to the sowing depth, and temperature determines the emergence period, this study aimed to evaluate the effect of sowing depth at different times on seedling emergence and herbage yield. Methods: Two field experiments were carried out in Pergamino, Buenos Aires province, Argentina, to evaluate a summer-active tall fescue at two sowing times and five sowing depths. The emergence of seedlings and the herbage yield in the year of sowing were determined. Results: Seedling emergence was maximal when sown at 1.2–1.5 cm depth and at 230 growing degree days (GDD) in early autumn and 257 GDD in winter. In both years and sowing seasons, herbage yield was positively related to the number of seedlings at maximum emergence. Conclusions: No differences in seedling emergence were observed between the autumn and winter sowings, and the emergence of tall fescue was well explained by the thermal time. The concept of “critical depth” was determined as the sowing depth at which the greatest seedling emergence and forage yield are achieved.EEA PergaminoFil: Beribe, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Sección Estadística; ArgentinaFil: Beribe, María José. Universidad Nacional de Rosario. Facultad de ciencias bioquímicas y farmacéuticas. Área Estadística y Procesamiento de Datos; ArgentinaFil: Barletta, Pablo Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Forrajeras; ArgentinaFil: Scheneiter, Jorge Omar. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Bovinos; ArgentinaFil: Scheneiter, Jorge Omar. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Escuela de Ciencias Agrarias, Naturales y Ambientales; ArgentinaWiley2025-04-07T11:07:49Z2025-04-07T11:07:49Z2025-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/21926https://onlinelibrary.wiley.com/doi/10.1002/glr2.121092097-051X2770-1743 (online)https://doi.org/10.1002/glr2.12109Grassland Research 4 (1) : 57-65. (March 2025)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/PNPA-1126073/AR./Pasturas ecoeficientes y de bajo carbono en ganadería.info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-16T09:32:14Zoai:localhost:20.500.12123/21926instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:32:14.726INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths
title Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths
spellingShingle Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths
Beribe, Maria Jose
Forrajes
Siembra Directa
Rendimiento del Forraje
Despunte de la Plántula
Festuca arundinacea
Forage
Direct Sowing
Forage Yield
Seedling Emergence
Pergamino, Buenos Aires
Festuca Alta
title_short Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths
title_full Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths
title_fullStr Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths
title_full_unstemmed Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths
title_sort Seedling emergence and herbage yield of summer‐active tall fescue sown at different times and sowing depths
dc.creator.none.fl_str_mv Beribe, Maria Jose
Barletta, Pablo Fernando
Scheneiter, Jorge Omar
author Beribe, Maria Jose
author_facet Beribe, Maria Jose
Barletta, Pablo Fernando
Scheneiter, Jorge Omar
author_role author
author2 Barletta, Pablo Fernando
Scheneiter, Jorge Omar
author2_role author
author
dc.subject.none.fl_str_mv Forrajes
Siembra Directa
Rendimiento del Forraje
Despunte de la Plántula
Festuca arundinacea
Forage
Direct Sowing
Forage Yield
Seedling Emergence
Pergamino, Buenos Aires
Festuca Alta
topic Forrajes
Siembra Directa
Rendimiento del Forraje
Despunte de la Plántula
Festuca arundinacea
Forage
Direct Sowing
Forage Yield
Seedling Emergence
Pergamino, Buenos Aires
Festuca Alta
dc.description.none.fl_txt_mv Background: Tall fescue is sensitive to sowing depth and, in the Pampas region of Argentina, its sowing is often delayed from autumn (average air temperature 18.5°C) to winter (average air temperature 10.0°C). Since tall fescue is sensitive to the sowing depth, and temperature determines the emergence period, this study aimed to evaluate the effect of sowing depth at different times on seedling emergence and herbage yield. Methods: Two field experiments were carried out in Pergamino, Buenos Aires province, Argentina, to evaluate a summer-active tall fescue at two sowing times and five sowing depths. The emergence of seedlings and the herbage yield in the year of sowing were determined. Results: Seedling emergence was maximal when sown at 1.2–1.5 cm depth and at 230 growing degree days (GDD) in early autumn and 257 GDD in winter. In both years and sowing seasons, herbage yield was positively related to the number of seedlings at maximum emergence. Conclusions: No differences in seedling emergence were observed between the autumn and winter sowings, and the emergence of tall fescue was well explained by the thermal time. The concept of “critical depth” was determined as the sowing depth at which the greatest seedling emergence and forage yield are achieved.
EEA Pergamino
Fil: Beribe, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Sección Estadística; Argentina
Fil: Beribe, María José. Universidad Nacional de Rosario. Facultad de ciencias bioquímicas y farmacéuticas. Área Estadística y Procesamiento de Datos; Argentina
Fil: Barletta, Pablo Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Forrajeras; Argentina
Fil: Scheneiter, Jorge Omar. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino. Bovinos; Argentina
Fil: Scheneiter, Jorge Omar. Universidad Nacional del Noroeste de la Provincia de Buenos Aires. Escuela de Ciencias Agrarias, Naturales y Ambientales; Argentina
description Background: Tall fescue is sensitive to sowing depth and, in the Pampas region of Argentina, its sowing is often delayed from autumn (average air temperature 18.5°C) to winter (average air temperature 10.0°C). Since tall fescue is sensitive to the sowing depth, and temperature determines the emergence period, this study aimed to evaluate the effect of sowing depth at different times on seedling emergence and herbage yield. Methods: Two field experiments were carried out in Pergamino, Buenos Aires province, Argentina, to evaluate a summer-active tall fescue at two sowing times and five sowing depths. The emergence of seedlings and the herbage yield in the year of sowing were determined. Results: Seedling emergence was maximal when sown at 1.2–1.5 cm depth and at 230 growing degree days (GDD) in early autumn and 257 GDD in winter. In both years and sowing seasons, herbage yield was positively related to the number of seedlings at maximum emergence. Conclusions: No differences in seedling emergence were observed between the autumn and winter sowings, and the emergence of tall fescue was well explained by the thermal time. The concept of “critical depth” was determined as the sowing depth at which the greatest seedling emergence and forage yield are achieved.
publishDate 2025
dc.date.none.fl_str_mv 2025-04-07T11:07:49Z
2025-04-07T11:07:49Z
2025-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/21926
https://onlinelibrary.wiley.com/doi/10.1002/glr2.12109
2097-051X
2770-1743 (online)
https://doi.org/10.1002/glr2.12109
url http://hdl.handle.net/20.500.12123/21926
https://onlinelibrary.wiley.com/doi/10.1002/glr2.12109
https://doi.org/10.1002/glr2.12109
identifier_str_mv 2097-051X
2770-1743 (online)
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/PNPA-1126073/AR./Pasturas ecoeficientes y de bajo carbono en ganadería.
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Grassland Research 4 (1) : 57-65. (March 2025)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.712165

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